diff --git a/archiva-modules/archiva-web/archiva-webapp/pom.xml b/archiva-modules/archiva-web/archiva-webapp/pom.xml
index fba1faee7..41e17868a 100644
--- a/archiva-modules/archiva-web/archiva-webapp/pom.xml
+++ b/archiva-modules/archiva-web/archiva-webapp/pom.xml
@@ -1,4 +1,4 @@
-<xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!--
   ~ Licensed to the Apache Software Foundation (ASF) under one
   ~ or more contributor license agreements.  See the NOTICE file